HT-3500MT&lpar;Multi-Temperature controlling units&rpar;We are finding a rise in the number of goods requiring various temperature settings that need to be loaded in ONE truck&period;Thermal master now has the flexibility to do just that&colon; "HT-3000MT"&comma; "HT-3500MT"&period;Quicker temperature recovery & improved air management&period;Quicker pull-downHigh airflowHigher cooling capacity